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Q:

Which of the following serves as a nutritive tissue for the growing embryo?

A) Ovule B) Zygote
C) Ovary D) Endosperm
 
Answer & Explanation Answer: D) Endosperm

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

Q:

Ashok can row upstream at 8 kmph and downstream at 12kmph.What is the speed of the stream ?

A) 6 km/hr B) 3 km/hr
C) 2 km/hr D) 4.5 km/hr
 
Answer & Explanation Answer: C) 2 km/hr

Explanation:

If the speed downstream is a kmph and the speedup stream is b kmph then
Speed of the stream = 1/2 x (a–b) kmph
Speed downstream a = 12kmph
Speed upstream b = 8 kmph
Speed of the stream = 1/2 x (a–b) = 1/2 x (12–8)= 4/2 = 2 kmph

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

Q:

Ankita borrows Rs. 7000 at simple Interest from a lender. Atthe end of 3 years, she again borrows Rs. 3000 and settledthat amount after paying Rs. 4615 as interest after 8 years from the time she made the first borrowing. What is the rate of interest?

A) 5.5% B) 9.5%
C) 7.5% D) 6.5%
 
Answer & Explanation Answer: D) 6.5%

Explanation:

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Filed Under: Simple Interest

Q:

In a single throw with 2 dices, what is probability of neither getting an even number on one and nor a multiple of 3 on other?

A) 11/36 B) 25/36
C) 5/6 D) 1/6
 
Answer & Explanation Answer: B) 25/36

Explanation:

We first calculate the probability of getting an even number on one and a multiple of 3 on other,Here, n(s) = 6x6 = 36 and

E = (2,3) (2,6) (4,3) (4,6) (6,3) (6,6) (3,2) (3,4)(3,6) (6,2)(6,4)

n(E) = 11P(E) = 11/36Required probability = 1-11/36 = 25/36

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Filed Under: Probability
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

Q:

If 2x2+2y2=4a the find the value of 2ax2-a+2ay2-a

A) 0 B) 1
C) a D) 2a
 
Answer & Explanation Answer: A) 0

Explanation:
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

Q:

Find the value of 

n+3n2+9n4+......∞

A) 0 B) 1
C) 2 D) infinity
 
Answer & Explanation Answer: D) infinity

Explanation:
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Filed Under: Simplification

Q:

Solve 675.9995+(3.9989)2 = ? ÷ 16.9900865

A)

6

 B)

50
C)

10

 D)

125
 
Answer & Explanation Answer: A)

6



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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

Q:

Who among the following has written the book Growth & Finance?

A) C. Rangrajan B) Bimal Jalan
C) Amartya Sen D) K Subba Rao
 
Answer & Explanation Answer: A) C. Rangrajan

Explanation:

C. Rangrajan has written the book Growth & Finance.

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Filed Under: Books and Authors
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO